will J heads work on a 318? And many many more questions.

I do have allot of parts to choose from. Four intakes (three are edelbrock performers though), J heads or 302 heads or the stock ones, 360 or 318, 904 or 727, Carter AVS or TQ or brand new in the box Edelbrock 1406. Edelbrock performer cam or Crower Beast, All of that stuff and I still don't think I can build an engine. I was hoping to sell a few of the things so that I could get my car together, but no one wants to buy. So I'll hold onto them. I figured that the J heads would have been worth $250 to someone. They are worth that much for me to keep. Shipping on them was going to be over $100 though. I just have to wait. Slow and steady wins the race, right! :(